TANH reports leadership change
- Ms. Yefang Zhang resigned as director and chairman on 2026-10-01
- Mr. Yao L Xu was elected as new chairman on 2026-10-01
- Mr. Xu founded two companies in 2015
TANH
TANTECH HOLDINGS LTD SEC filings
Every EDGAR filing for TANTECH HOLDINGS LTD (TANH), newest first, with AI summaries and stories.
- Ticker
- TANH
- CIK
- 1588084
- Latest filing
- Oct 2
Filings
Every filing, newest first. MAJOR and NOTABLE filings lead the app's feed; ROUTINE ones are kept here.
NOTABLE6-KTANTECH HOLDINGS LTDTANHLIVE ROUTINE6-KTANTECH HOLDINGS LTDTANHLIVE ROUTINE6-KTANTECH HOLDINGS LTDTANHLIVE ROUTINE6-KTANTECH HOLDINGS LTDTANHLIVE ROUTINE6-K/ATANTECH HOLDINGS LTDTANHLIVE ROUTINE6-KTANTECH HOLDINGS LTDTANHLIVE ROUTINEEFFECTTANTECH HOLDINGS LTDTANHLIVE ROUTINEF-3TANTECH HOLDINGS LTDTANHLIVE NOTABLE20-FTANTECH HOLDINGS LTDTANHLIVE ROUTINENT 20-FTANTECH HOLDINGS LTDTANHLIVE ROUTINE3TANTECH HOLDINGS LTDTANHLIVE Zheyuan Liu, new insider at TANH
Zheyuan Liu, reporting
ROUTINE6-KTANTECH HOLDINGS LTDTANHLIVE ROUTINE424B5TANTECH HOLDINGS LTDTANHLIVE ROUTINE3TANTECH HOLDINGS LTDTANHLIVE 3 insider filings
Mengqi Liao, new insider at TANH
Show all 3
- 3New insider at TANH
- 3New insider at TANH
- 3New insider at TANH
Mengqi Liao, reporting
ROUTINE6-KTANTECH HOLDINGS LTDTANHLIVE ROUTINE6-KTANTECH HOLDINGS LTDTANHLIVE ROUTINE424B5TANTECH HOLDINGS LTDTANHLIVE ROUTINE6-KTANTECH HOLDINGS LTDTANHLIVE ROUTINE3TANTECH HOLDINGS LTDTANHLIVE Yefang Zhang, new insider at TANH
Yefang Zhang, reporting
ROUTINE6-KTANTECH HOLDINGS LTDTANHLIVE ROUTINE6-KTANTECH HOLDINGS LTDTANHLIVE ROUTINE6-KTANTECH HOLDINGS LTDTANHLIVE ROUTINE6-KTANTECH HOLDINGS LTDTANHLIVE